China wholesale Managed Fiber Ethernet Switch - 16+10 Whakahaere Gigabit Fiber Switch JHA-S1016MG-26BC – JHA

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I te nuinga o te wa ka mahi matou hei kaimahi tino mohio ka hoatu e matou he painga pai ki a koe me te iti o te utu hoko mo1.25g SFP 20km,Fiber Ki Itarangi,Ip Tv Converter, Ka mihi matou ki nga kaihoko hou me nga tawhito mai i nga ahuatanga katoa o te ao ki te whakapiri mai ki a maatau mo nga hononga pakihi a meake nei, me te angitu o tetahi!
China wholesale Managed Fiber Ethernet Switch - 16+10 Whakahaere Gigabit Fiber Switch JHA-S1016MG-26BC – JHA Taipitopito:

16 + 10 Whakahaere Gigabit Fiber Whakawhiti

JHA-S1016MG-26BC

Tirohanga hua:

v Ko te Whakahaere Gigabit Fiber Switch te tuarua, te wha o nga paparanga gigabit kua whakahaeretia, e whakarato ana i nga tauranga 10 10/100/1000M RJ45 me nga tauranga whatu 16 1000M SFP. Ka tautokohia e te taputapu pakeke te whakawhiti waea-tere o te paparanga tuarua. Ka taea e nga kaiwhakamahi te whakarite i nga momo mahi katoa o te whakawhiti ma te tauranga Ethernet i roto i te WEB. Ka taea e te punaha tiaki ARP me te DOS te tiaki i te ARP, DOS me nga momo whakaeke huaketo, hei taapiri, he maha nga waahanga kaha: he QoS matawhānui, he rakau whanui, he aukati tupuhi, Mana Aratuku, IGMP Snooping, ACL uru. mana, DHCP snooping etc..He tino pai mo nga hinonga iti me te reo-rahi, whatunga puni, me nga tono whakahiato whatunga rohe metropolitan.

āhuatanga hua:

  1. ARP parepare: te mahi o te wāhitau MAC me te tauranga herea me te tātari haumaru wāhitau MAC taea tōtika te tiaki i te whakaeke ARP; Ka taea e DHCP snooping te whakarato i te whakamarumaru ARP mo nga kaiwhakamahi ki te tiki i te MAC hihiri.
  2. Qos: tautoko mo te rautaki QOS maha. I runga i te whakatakotoranga kaupapa matua 802.1p, ka whakawhiwhia e ia tauranga nga rarangi matua e waru. Ka taea te wehewehea IP-DSCP ki nga taumata ratonga rereke e ai ki te pane IP, ki te whakatutuki i te QOS matawhānui. Ka taea e AUTO VOIP te whakanoho i te tauranga ki te kaupapa matua o te tohu reo, te whakapai ake i te kounga reo o te waea IP whatunga.
  3. Rakau Whakawhiti: Tautokohia te paerewa o IEEE 802.1d me IEEE 802.1w (Rapid Spanning Tree Protocol) me IEEE 802.1s (Multiple Spanning Tree Protocol).
  4. AUTO DOS: arai i te whakaeke DOS e whai ake nei me nga momo rereke e whitu.

(1) Ko te whakaeke whenua: ka tukuna e te kaitukino nga paakete TCP SYN o te rere korero me te wahitau IP puna kotahi, te wahitau ūnga IP , ka ngana te punaha patunga ki te tuku korero whakautu ki a ia ano, ka puta he raruraru o te punaha, ka pararutiki, ka timata ano. .

(2)Ko te whakaekenga: ka tukuna e te kaitukino nga paakete tinihanga me te tau tauranga puna kotahi me te tau tauranga taunga, ka ngana te punaha patunga ki te tuku korero whakautu ki a ia ano, ka puta ka pakaru te punaha, ka whakaara ano ranei.

(3)Ko te whakaeke Smurf: ka whakamahia e te kaitukino te wahitau puna korero o te whaainga whakaeke hei whakahaere i te mahi ping ki tetahi wahitau haapurororaa. Na ka whakautu nga kaihautu hohe katoa ki te whaainga, ka pa mai ki te raru o te whatunga, ka pakaru ranei.

(4)Ping Waipuke: waipuke te pūnaha ūnga e te ping haapurororaa tupuhi, kia kore e taea e te pūnaha whakautu ki reta tika.

(5) SYN/SYN-ACK waipuke: waipuke te pūnaha ūnga poka e SYN ranei SYN / ACK pākete.

(6) Tiaki i te whakaeke TCP muhu: Aukati i te waipuke o nga raraunga na nga paatete TCP muhu.

(7) Ping of Death whakaeke: Ka tukuna he putea tono ICMP tino nui ("Ping"), ko tana hiahia kia puhake te papaa whakaurunga rorohiko, kia pararutiki te rorohiko.

5. Te aukati awha: ka taea te whakarite me te Whakawhitiwhiti, multicast, DLF hokohoko.

6. ACL Access Control: whakamahia ki te whakahaere i te whakawhitinga o te putea mai i te tauranga, ki te whakarite kia kore te pae ipurangiroto e uru ki nga kaiwhakamahi kore mana, me te tiaki autaki i te whakaeke ARP.

7. IGMP Snooping: Tautokohia te putanga IGMP 2 (RFC 2236): Ka whakamahia te IGMP Snooping ki te whakatu i nga roopu multicast ki te tuku i nga paatete maha kia kore ai e moumou te paanui i te wa e rere ana te kupenga e rere ana te paatete maha.

8. Tautoko mo te whakamotuhēhēnga 802.1x, me te whai wāhi ki ngā kaiwhakamahi ki te whakamotuhēhēnga.

9. Waea-tere tātari - Rokiroki - aratau whakamua, whakarato i te hanganga whakawhiti kore-aukati pono.

10. Tautokohia te mahi o te whakaata tauranga, te kohi tauranga, te rohe tere tauranga.

11. Tautokohia te VLAN me te IEEE802.1Q i runga i te VLAN.

Whakatakotoranga hua:

Tauira hua

16 + 10 Whakahaere Gigabit Fiber Whakawhiti

Whakaaetanga tautoko

IEEE802.3,IEEE 802.3ab,IEEE 802.3x,IEEE802.1q,IEEE802.1p,IEEE802.1z,IEEE802.1d,IEEE802.1s,IEEE802.1w,IEEE802.1ax,IEEE802.1ak

te roa o te anga teitei

9216B

Te maha o nga tauranga

16 1000M SFP tauranga whatu, 10 10/100/1000M RJ45 tauranga

Whatunga Media

1000Base-LX: te whakamahi i te taiaho roangaru roa (1310nm) puta noa i te aratau maha me te muka whatu aratau kotahi, ko te tawhiti teitei o te muka whatu aratau maha he 550m, ko te aratau kotahi te 10-24km.
1000Base-SX:62.5 μm te muka multimode, ko te tawhiti tuku he 275m; 50 μm muka multimode, tona tawhiti tuku teitei ko te 550 mita.
Ko te 10Base-T:3 akomanga ranei i runga ake i te UTP; (tautoko morahi te tawhiti tuku 200m)
Ko te 100Base-TX:5 te akomanga (UTP; tautoko i te tawhiti tuku morahi 100m)
1000Base-T:CAT-5E UTP, 6 UTP ranei (tautoko morahi te tawhiti tuku 100m)

ripanga wāhitau VLAN

4K

tepu wahitau MAC

8K

Keteroki

32Mbits

Te hōkaiipurangi papamuri

52Gbit

Te tātari me te tere whakamua

1000Mbps:1488000pps

10Mbps:14880pps
100Mbps:148800pps
1000Mbps:1488000pps

Ahu

440x280x44mm(1U19 inihi tahuhu paerewa)

Te whakamahi i te taiao

Paemahana Rokiroki:-20 ℃~70 ℃;Te haumākū rokiroki5%~90%Kore-condensing
mahi Te Temahana:0℃~40 ℃;haumākū mahi10%~90%Kore-condensing

mana

whakauru:90-264VAC,50-60HZ;putanga:5V/12A

Kohi hiko

Kohi hiko:Morahi 60W

 


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China wholesale Managed Fiber Ethernet Switch - 16+10 Whakahaere Gigabit Fiber Switch JHA-S1016MG-26BC – JHA whakaahua taipitopito


Aratohu Hua e Pa ana:

tonu ki te whakarei ake, ki te kia etahi otinga kounga teitei i roto i te rārangi ki te mākete me te kaihoko paerewa whakaritenga. Ko ta tatou kaporeihana he kaupapa whakapumautanga tino pai kua whakapumautia mo Haina wholesale Managed Fiber Ethernet Switch - 16 + 10 Whakahaere Gigabit Fiber Switch JHA-S1016MG-26BC – JHA , Ka tukuna te hua ki te ao katoa, penei: Canada, Karachi, Florida, Ka whakapau kaha ki te ahu whakamua, nga mahi auaha i roto i te umanga, me whakapau kaha ki te hinonga kounga teitei. Ka ngana taatau ki te hanga i te tauira whakahaere putaiao, ki te ako i nga mohiotanga ngaio nui, ki te whakawhanake i nga taputapu whakangao matatau me nga mahi whakaputa, ki te hanga i nga hua kounga tuatahi-karanga, te utu whaitake, te kounga o te ratonga, te tuku tere, ki te tuku i a koe ki te hanga hou. uara .

He maha nga tau i mahi tahi ai matou me tenei kamupene, ka whakarite te kamupene i nga wa katoa, te kounga pai me te nama tika, he hoa pai matou.
5 WhetuNa Madeline mai i Lyon - 2018.03.03 13:09
Ka taea e te wheketere te whakatutuki haere tonu i nga hiahia ohaoha me te maakete, kia mohiohia ai a raatau hua me te pono, na reira matou i whiriwhiri ai i tenei kamupene.
5 WhetuNa Coral mai i Leicester - 2018.12.11 14:13
Tuhia to korero ki konei ka tukuna mai ki a matou